If the vectors $(2 \hat{\imath}-q \hat{\jmath}+3 \hat{k})$ and $(4 \hat{\imath}-5 \hat{\jmath}+6 \hat{k})$ are collinear, then the value of $q$ is

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Aicharya · Accepted Answer

Given vector are collinear $\begin{array}{l} 	herefore \frac{2}{4}=\frac{-q}{-5}=\frac{3}{6} \ 	herefore q=\frac{5}{2} \end{array}$

If the vectors $(2 \hat{\imath}-q \hat{\jmath}+3 \hat{k})$ and $(4 \hat{\imath}-5 \hat{\jmath}+6 \hat{k})$…